No one
No published data.
20-80 USD or so
1910-1935
HOPKINS AND ALLEN, if not, a fake
50-100 or so
The value of an 1896 Iver Johnson 22 caliber 7 shot revolver is dependent upon a number of factors. The condition of the revolver would need to be taken highly into consideration when determining the value.
$50-$75
25-65 US dollars
Any clue as to make and model? sales@countrygunsmith.net
100
Sorry- not enough info to answer. The 7 shot revolvers were early guns- I have one made about 1900.
No published sn data that I am aware of.